Individual Calculations August 2021
 Cheng, Michael Ny  Total change: 20.80  Rating chartPersonal card
 26th Annual Bradley Open - Major Windsor Locks, Connecticut USA 2021-07-16
RcRownchangeKK*chgGame
 2070 1914 2.00 5 0.52 40 20.80 
  Torres, Yelfry 2106 DOM0.5010.254010.00 
  Hu, Merric 2080 USA0.5010.22408.80 
  Mirabile, Tim 2139 USA0.001-0.2240-8.80 
  Mujumdar, Sameer 2028 USA0.5010.16406.40 
  Wofford, Matthew 1995 USA0.5010.11404.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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